Author Sergey Chikuyonok

December 9, 2016 — Sometimes animation that is nice and smooth in a simple demo runs very slowly on a real website, introduces visual artefacts or even crashes the browser. Why does this happen? How do we fix it? In this article, Sergey Chikuyonok aims to help you to better understand how the browser uses the GPU to render, so that you can create impressive websites that run quickly on all devices. Let’s do it! Read more…

August 8, 2013 — Tools for live CSS editing aren’t new these days. So, why would someone ever need to create yet another tool and even call it a “live CSS editor of the new generation”? In this article, Sergey Chikuyonok would like to introduce Emmet LiveStyle. This plugin takes a completely different approach on updating CSS. Unlike other live editors, it doesn’t simply replace a whole CSS file in a browser or an editor, but rather maps changes from one CSS file to the other. Read more…

August 30, 2011 — If you really care about your visitors, then read this post in which Sergey Chikuyonok demonstrates how to optimize images with HTML5 Canvas. Read more…

November 21, 2009 — In this post we present a new speedy way of writing HTML code using CSS-like selector syntax — a handy set of tools for high-speed HTML and CSS coding. It was developed by our author Sergey Chikuyonok and released for Smashing Magazine and its readers. Read more…

July 25, 2009 — This post is a second part of the article Clever PNG Optimization Techniques that we posted last week. As a web designer you might be already familiar with the PNG image format which offers a full-featured transparency. It’s a lossless, robust, very good replacement of the elder GIF image format. As a Photoshop (or any other image editor) user you might think that there is not that many options for PNG optimization, especially for truecolor PNG’s (PNG-24 in Photoshop), which doesn’t have any. Some of you may even think that this format is “unoptimizable”. Well, in this post we’ll try to debunk this myth. This post describes some techniques that may help you optimize your PNG-images. These techniques are derived from laborious hours spent on studying how exactly the PNG encoder saves data. We’ll talk about grayscale, how to use fewer colors for optimization and also about reducing detail to minmize the file size. You may want to take a look at the following related articles: * Clever JPEG Optimization Techniques * Clever PNG Optimization Techniques Read more…

July 15, 2009 — This post describes some techniques that may help you optimize your PNG-images. These techniques are derived from laborious hours spent on studying how exactly the PNG encoder saves data. We’ll start with some essentials about the PNG format and will then move to advanced optimization techniques. Read more…

July 1, 2009 — When people talk about image optimization, they consider only the limited parameters offered by popular image editors, like the “Quality” slider, the number of colors in the palette, dithering and so on. Also, a few utilities, such as OptiPNG and jpegtran, manage to squeeze extra bytes out of image files. All of these are pretty well-known tools that provide Web developers and designers with straightforward techniques of image optimization. Read more…